# Best Validate Plugins for WordPress

> Compare 6 validate plugins for WordPress ranked by active installs, rating and update health. Top picks: Advanced Custom Fields: Val…, Academic Certificate Verifi…, Filled In.

| # | Name | Active installs | Rating | Updated | Health |
|---|---|---|---|---|---|
| 1 | [Advanced Custom Fields: Validated Field](https://pageforge.pro/directory/plugins/validated-field-for-acf/) | 100+ | 4.5/5 (22) | Aug 19, 2015 | 40/100 |
| 2 | [Academic Certificate Verification – Certificate Management & Certificate Validator](https://pageforge.pro/directory/plugins/academic-certificate-verification/) | 70+ | 5/5 (2) | Sep 21, 2026 | 71/100 |
| 3 | [Filled In](https://pageforge.pro/directory/plugins/filled-in/) | 20+ | 3.3/5 (3) | Nov 26, 2025 | 35/100 |
| 4 | [Validate Gravatar](https://pageforge.pro/directory/plugins/validate-gravatar/) | 10+ | 5/5 (1) | Mar 5, 2014 | 30/100 |
| 5 | [ValidBot – Validate Your Website](https://pageforge.pro/directory/plugins/validbot/) | 10+ | — | Nov 9, 2021 | 23/100 |
| 6 | [Format JSON Online](https://pageforge.pro/directory/plugins/format-json-online/) | <10 | — | Oct 14, 2025 | 30/100 |

## Frequently asked questions

### What is the most popular validate plugin for WordPress?
Advanced Custom Fields: Validated Field is the most popular validate plugin with 100+ active installs and a 4.5/5 rating on WordPress.org.

### How many validate plugins are on WordPress.org?
There are currently 6 plugins tagged “validate” in the official WordPress.org plugin directory.

### Which validate plugin has the best rating?
Among the most-installed options, Advanced Custom Fields: Validated Field has the highest rating at 4.5/5 from 22 reviews.

### Are these validate plugins actively maintained?
0 of the top 6 validate plugins were updated in the last 30 days. Check each plugin’s health score for update freshness, WordPress compatibility and support responsiveness.


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Source: live WordPress.org data · HTML version: https://pageforge.pro/directory/plugins/tag/validate/ · Generated 2026-10-25 07:44 UTC by PageForge